The Nationals just announced that reliever Chad Cordero tore his right latissimus dorsi muscle last night on his final pitch against the Braves, and is likely out four to six weeks. A team spokesman said the injury is an acute tear, and will not require surgery.
Washington hasn't placed Cordero on the disabled list yet, but will likely make a move soon. Manager Manny Acta said the Nationals will use six relievers tonight against Atlanta.
This means Jon Rauch is the closer for at least the next month, and Luis Ayala will handle most of the setup duties.
We'll have more on this as we get it.
